ChatGPT referrals to retailers’ apps increased 28% year-over-year, says report

ChatGPT referrals to retailers’ apps were up on Black Friday year-over-year, with Walmart and Amazon benefiting the most.

AWS launches new Nova AI models and a service that gives customers more control

Amazon Web Services announced four new AI models within its Nova model family and a frontier model service.

OpenAI slammed for app suggestions that looked like ads

OpenAI clarified that the app suggestion was not an advertisement, but instead a poor attempt to integrate an app discovery feature within conversations.

Amazon releases an impressive new AI chip and teases an Nvidia-friendly roadmap  

AWS has been building its own AI chips — and systems — for years now. It just released its third version, known as Trainium3, with some impressive specs.  

Simular’s AI agent wants to run your Mac, Windows PC for you

Simular, a startup building AI agents for Mac OS and Windows, has solved the AI hallucination problem in a compelling way.

AWS announces new capabilities for its AI agent builder

AWS is introducing new capabilities for its AI agent-building platform, including memory and evaluation tools.

OpenAI’s investment into Thrive Holdings is its latest circular deal

Analysts will be watching to see if Thrive-owned firms actually succeed in building long-term profitable businesses using OpenAI’s tech, or if the result is really just pumped up valuations based on speculative market potential. 

Nvidia’s $2B Synopsys bet tightens its grip on the chip-design stack

The $2 billion investment in Synopsys, which makes software and components for designing semiconductor chips, deepens their existing partnership at a time when analysts scrutinize circular AI-industry deals and warn of a potential bubble.

Amazon’s AI chatbot Rufus drove sales on Black Friday

On Black Friday, Amazon sessions that resulted in a sale were up 100% in the U.S. when the AI chatbot Rufus was used. They only increased by 20% when Rufus wasn’t used.

Black Forest Labs raises $300M at $3.25B valuation

The round was co-led by Salesforce Ventures and Anjney Midha (AMP), and saw participation from a16z, NVIDIA, Northzone, Creandum, Earlybird VC, BroadLight Capital, General Catalyst, Temasek, Bain Capital Ventures, Air Street Capital, Visionaries Club, Canva and Figma Ventures.